{"zip":"40921","fiscal_year":"FY2027","unit":"USD per month, gross rent","source":{"file":"FY27_safmrs.xlsx","url":"https://www.huduser.gov/portal/datasets/fmr.html","retrieved":"2026-09-19"},"records":[{"area_code":"NCNTY21121N21121","area":"Knox County, KY","safmr":[670,860,940,1220,1560],"ps90":[603,774,846,1098,1404],"ps110":[737,946,1034,1342,1716]}]}